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1. 发明申请

US20120265052A1 Pediatric Imaging Assembly 有权
标题翻译：儿科成像大会
公开(公告)号：US20120265052A1
公开(公告)日：2012-10-18
申请号：US13447603
申请日：2012-04-16
申请人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
发明人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
IPC分类号： A61B5/055
CPC分类号： A61B5/0555 , A61B5/0042 , A61B2503/06 , A61G13/121 , A61G2210/50 , G01R33/30 , G01R33/34007 , G01R33/34046 , G01R33/3415
摘要： A patient support assembly for use in a magnetic resonance image (MRI) scanner includes a first and a second patient support structure and a first and a second imaging coil. The patient support assembly provides support for multiple anatomical regions being imaged, improving patient comfort during the procedure. Access to the patient is improved by: providing a flexible coil that wraps around at least one of the anatomical regions being imaged, providing a support structure open to the anterior region of the anatomical region being imaged, and providing a support structure that may be opened and closed about the anatomical region being imaged. The patient support assembly also aligns the two imaging coils to minimize interference between coils during imaging.
摘要翻译：用于磁共振图像（MRI）扫描仪的患者支撑组件包括第一和第二患者支撑结构以及第一和第二成像线圈。患者支撑组件为被成像的多个解剖区域提供支撑，从而在手术过程中改善患者的舒适度。通过以下方式改善对患者的访问：提供缠绕在被成像的解剖区域中的至少一个的柔性线圈，提供对被成像的解剖区域的前部区域开放的支撑结构，并且提供可以打开的支撑结构并围绕成像的解剖区域关闭。患者支撑组件还对准两个成像线圈以最小化成像期间线圈之间的干扰。

2. 发明申请

US20120265053A1 Antenna Support Structure For Magnetic Resonance Imaging 审中-公开
标题翻译：磁共振成像天线支撑结构
公开(公告)号：US20120265053A1
公开(公告)日：2012-10-18
申请号：US13447616
申请日：2012-04-16
申请人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
发明人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
IPC分类号： A61B5/055
CPC分类号： A61B5/0555 , A61B5/0042 , A61B2503/06 , A61G13/121 , A61G2210/50 , G01R33/30 , G01R33/34007 , G01R33/34046 , G01R33/3415
摘要： A patient support structure for use in a magnetic resonance image (MRI) scanner includes a base and a first and a second arm pivotally connected to the base. The patient support structure supports an anatomical region being imaged and positions an antenna array around the anatomical region. Access to the patient is improved by: providing a flexible coil that wraps around the anatomical region being imaged, providing a support structure open to the anterior region of the anatomical region being imaged, and providing a support structure that may be opened and closed about the anatomical region being imaged.
摘要翻译：用于磁共振图像（MRI）扫描仪的患者支撑结构包括基部和枢转地连接到基部的第一和第二臂。患者支撑结构支撑被成像的解剖区域，并且将天线阵列定位在解剖区域周围。通过以下方式改善对患者的访问：提供缠绕在被成像的解剖区域周围的柔性线圈，提供对被成像的解剖区域的前部区域开放的支撑结构，以及提供可围绕解剖区域被成像。

3. 发明授权

US10058267B2 Antenna support structure for magnetic resonance imaging 有权
公开(公告)号：US10058267B2
公开(公告)日：2018-08-28
申请号：US13447616
申请日：2012-04-16
申请人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
发明人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
IPC分类号： A61B5/055 , G01R33/34 , G01R33/3415 , A61B5/00
CPC分类号： A61B5/0555 , A61B5/0042 , A61B2503/06 , A61G13/121 , A61G2210/50 , G01R33/30 , G01R33/34007 , G01R33/34046 , G01R33/3415
摘要： A patient support structure for use in a magnetic resonance image (MRI) scanner includes a base and a first and a second arm pivotally connected to the base. The patient support structure supports an anatomical region being imaged and positions an antenna array around the anatomical region. Access to the patient is improved by: providing a flexible coil that wraps around the anatomical region being imaged, providing a support structure open to the anterior region of the anatomical region being imaged, and providing a support structure that may be opened and closed about the anatomical region being imaged.

4. 发明授权

US09615770B2 Pediatric imaging assembly 有权
公开(公告)号：US09615770B2
公开(公告)日：2017-04-11
申请号：US13447603
申请日：2012-04-16
申请人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
发明人： Robert D. Rohr , Christopher Salimes , Leslie Wagner , Venkat Goruganti , Brian Brown
IPC分类号： G01V3/00 , A61B5/055 , G01R33/34 , G01R33/3415 , A61B5/00
CPC分类号： A61B5/0555 , A61B5/0042 , A61B2503/06 , A61G13/121 , A61G2210/50 , G01R33/30 , G01R33/34007 , G01R33/34046 , G01R33/3415
摘要： A patient support assembly for use in a magnetic resonance image (MRI) scanner includes a first and a second patient support structure and a first and a second imaging coil. The patient support assembly provides support for multiple anatomical regions being imaged, improving patient comfort during the procedure. Access to the patient is improved by: providing a flexible coil that wraps around at least one of the anatomical regions being imaged, providing a support structure open to the anterior region of the anatomical region being imaged, and providing a support structure that may be opened and closed about the anatomical region being imaged. The patient support assembly also aligns the two imaging coils to minimize interference between coils during imaging.

5. 发明授权

US08487620B2 Modular apparatus for magnetic resonance imaging 有权
标题翻译：用于磁共振成像的模块化装置
公开(公告)号：US08487620B2
公开(公告)日：2013-07-16
申请号：US12816879
申请日：2010-06-16
申请人： Brian Brown , Steven Wolff , Kyle Johnson , Glenn Wells , Venkat Goruganti
发明人： Brian Brown , Steven Wolff , Kyle Johnson , Glenn Wells , Venkat Goruganti
IPC分类号： G01V3/00
CPC分类号： G01R33/3415 , A61B5/0555 , G01R33/34007 , G01R33/34084 , G01R33/3621
摘要： The present invention discloses a modular MRI imaging system. The imaging system includes MRI radio-frequency antenna arrays separate from the patient support structure. The antenna arrays are affixed to a thin, flexible film such that they may be located next to the anatomical region of interest. In addition, multiple antenna arrays may be configured in various planar or three-dimensional arrangements to optimize the FOV and SNR. Separate patient support structures are provided that enhance ergonomics and patient stabilization. By removing the antenna from the housing, the support structures may be designed without the constraints of supporting the antenna or the associated electronics. The MRI imaging system further employs a preamplifier module. The preamplifier module houses the preamplifier and much of the other associated circuitry for each of the antennae. The preamplifier module operates to combine the signals from the antenna arrays and pass the signals to the MRI system.
摘要翻译：本发明公开了一种模块化MRI成像系统。成像系统包括与患者支撑结构分开的MRI射频天线阵列。天线阵列被固定到薄的柔性膜，使得它们可以位于感兴趣的解剖区域旁边。此外，多个天线阵列可以被配置成各种平面或三维布置以优化FOV和SNR。提供单独的患者支撑结构，其增强人体工程学和患者稳定性。通过从壳体移除天线，可以设计支撑结构而不受支撑天线或相关电子装置的限制。 MRI成像系统还采用前置放大器模块。前置放大器模块容纳前置放大器和大部分用于每个天线的其它相关电路。前置放大器模块用于组合来自天线阵列的信号，并将信号传递到MRI系统。

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